Coffee table



FIG. 1 is a perspective view of the coffee table, showing our design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is the left side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings show portions of the coffee table that form no part of the claimed design. 

CLAIM The ornamental design for a coffee table, as shown and described. 